Halesworth: plumbing, heating and air-conditioning companies
Halesworth has 10 plumbing, heating and air-conditioning companies (SIC 43220) and 20 electrical and other installation companies registered here (Companies House, 1 Sep 2026); 0 are MCS-certified for air-to-air yet. If the office is in IP19, summer 2026 had ≈15 nights above 18 °C there (4 times the 1991–2020 average of 3.6).
SIC 43220
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FIRST CALL HEATING SOLUTIONS LTD, incorporated 2023, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| GARY DOWNES PLUMBING AND HEATING SERVICES LTD | 2023 | Active | IP19 |
| J B DAVIS PLUMBING & HEATING LIMITED | 2007 | Active | IP19 |
| P C PLUMBING & HEATING (EAST ANGLIA) LIMITED | 2018 | Active | IP19 |
| WAVENEY HEAT PUMPS LIMITED | 2020 | Active | IP19 |
| JAYSTONE PLUMBING & HEATING LTD | 2023 | Active | IP19 |
| FIRST CALL HEATING SOLUTIONS LTD | 2023 | Active | IP19 |
| HEAT TECH LTD | 2024 | Active | IP19 |
| MGC SERVICES (ESTABLISHED 1989) LTD | 2008 | Active | IP19 |
| SCOTT BAXTER PLUMBING & HEATING LIMITED | 2003 | Active | IP19 |
| MARK HITCHINGS & COMPANY LIMITED | 2004 | Active | IP19 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| CHRISTCHURCH POWER AND LIGHTING LTD | 43210 · electrical installation | 2013 | Active | IP19 |
| DMR ELECTRICAL (NORFOLK & SUFFOLK) LIMITED | 43210 · electrical installation | 2003 | Active | IP19 |
| HURSTLEA POWER AND LIGHTING LIMITED | 43210 · electrical installation | 2016 | Active | IP19 |
| MRWCF ELECTRICAL LIMITED | 43210 · electrical installation | 2009 | Active | IP19 |
| SIKA FENCING LIMITED | 43290 · other construction installation | 2023 | Active | IP19 |
| BALDWINS ELECTRICAL SERVICES LTD | 43210 · electrical installation; 33140 | 2016 | Active | IP19 |
| CREATIVE INTERIORS BY DESIGN LTD | 43290 · other construction installation | 2013 | Active | IP19 |
| CROCUSDESIGNS LIMITED | 43290 · other construction installation | 2008 | Active | IP19 |
| GMB ELECTRICAL LIMITED | 43210 · electrical installation | 2014 | Active | IP19 |
| JLA ELECTRICAL LTD | 43210 · electrical installation | 2024 | Active | IP19 |
| T&B PAVING LTD | 43290 · other construction installation | 2026 | Active | IP19 |
| LEFTLEY AND MANN CONSTRUCTION LIMITED | 43290 · other construction installation; 43390 | 2025 | Active | IP19 |
| KEVIN TOWNSEND LIMITED | 43210 · electrical installation | 2003 | Active | IP19 |
| PEARCE AND KEMP LIMITED | 43210 · electrical installation | 1972 | Active | IP19 |
| NATURAL BUILDING SYSTEMS LIMITED | 43290 · other construction installation; 41100; 43999; 74100 | 2019 | Active | IP19 |
| ECOCERT ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2018 | Active | IP19 |
| JXP LTD | 43210 · electrical installation; 43290 · other construction installation; 43330; 43341 | 2025 | Active | IP19 |
| TOWNSEND NUCLEAR LIMITED | 43210 · electrical installation | 2024 | Active | IP19 |
| GREEN VALLEY ELECTRICAL LTD | 43210 · electrical installation | 2019 | Active | IP19 |
| SOLAR SHELTERS LIMITED | 43210 · electrical installation | 2023 | Active - Proposal to Strike off | IP19 |
Heat and planning around Halesworth
In Halesworth last summer (2026) there were ≈15 nights that stayed above 18 °C — 4 times the 1991–2020 average of 3.6 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities). The figure is the household-weighted mean of 1 postcode districts where these offices are registered.
12% of sampled postcodes in Halesworth sit in a conservation area (598 live postcodes across 1 districts).
In England an air-source heat pump on a house can be permitted development under Class G when the conditions hold, including the MCS 020a noise limit of 37.0 dB(A) (§3.2 Step 8).
Companies House snapshot 1 Sep 2026, retrieved 25 Sep 2026. The address shown is the registered office, not a verified operating base. This catalogue is a directory of incorporated businesses, not an exhaustive installer register. Hot nights: ERA5-ARCO, June–August, minimum at or above 18 °C, household-weighted across the districts where these offices are registered, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points, snapshot 25 Sep 2026. Distances are an equirectangular approximation to 0.1 km.
Better than a town directory that only lists names: each plumbing company links to its Companies House record and the local hot-night count.